<?
$accept=$_POST['send'];
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Modeltests Programe</title>
</head>
<body>
  <?
  if($accept==""){
	echo "คุณส่งค่าว่าง";
	}
	else if ($accept<>integer){
	echo "คุณต้องใส่ค่าคะแนนเป็นตัวเลข";
	}else{
   echo $accept;
   }
   echo gettype($accept);
   echo $accept;
?>
</body>
</html>
